Inventor
MURAMATSU SEIJI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “MURAMATSU SEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
10 patentsUS7142890B2Nov 28, 2006
Information processing device, item display method, program storage medium
SONY CORP172 citations98
US6968215B2Nov 22, 2005
Portable communication terminal device and character/picture display method
SONY CORP10 citations73
US11327568B2May 10, 2022
Information processing apparatus, information processing method, and information processing system for haptic feedback presentation based on electronic information
SONY CORP0 citations62
US11307662B2Apr 19, 2022
Haptic-feedback presenting apparatus, haptic-feedback presenting system, and haptic-feedback presenting method
SONY CORP0 citations62
US11156473B2Oct 26, 2021
Information processing apparatus, information processing system, and information processing method
SONY CORP0 citations62
US10916123B2Feb 9, 2021
Control system, control apparatus, and control method
SONY CORP0 citations51
US10867488B2Dec 15, 2020
Terminal apparatus, server, and information processing system
SONY CORP0 citations51
US10845881B2Nov 24, 2020
Information processing apparatus, information processing method, and information processing system for presentation of haptic feedback with respect to an object based on the electronic information
SONY CORP0 citations51
US10739860B2Aug 11, 2020
Haptic-feedback presenting apparatus, haptic-feedback presenting system, and haptic-feedback presenting method
SONY CORP0 citations51
US11774991B2Oct 3, 2023
Information processing apparatus, information processing method, and computer program product for controlling vibration
SONY CORP0 citations50
SONY GROUP CORP
5 patentsUS11719551B2Aug 8, 2023
Information processing apparatus, information processing system, and information processing method
SONY GROUP CORP0 citations62
US12333136B2Jun 17, 2025
Information processing device, information processing method, and information processing program
SONY GROUP CORP0 citations60
US12400640B2Aug 26, 2025
Conference support system and conference support method
SONY GROUP CORP0 citations50
US12597402B2Apr 7, 2026
Information processing device, information processing method, and program for application window having first display mode and second display mode
SONY GROUP CORP0 citations49
US12436660B2Oct 7, 2025
Information processing apparatus, program, and method
SONY GROUP CORP0 citations49
SONY ERICSSON MOBILE COMM JP
3 patentsUS7865840B2Jan 4, 2011
Information processing apparatus, information processing method, information processing program, and mobile terminal device
SONY ERICSSON MOBILE COMM JP19 citations92
US7810046B2Oct 5, 2010
Information processing apparatus, information processing method, information processing program, and mobile terminal device
SONY ERICSSON MOBILE COMM JP21 citations92
US7505799B2Mar 17, 2009
Mobile electronic apparatus and function control method and program for the mobile electronic apparatus
SONY ERICSSON MOBILE COMM JP21 citations83